Base | Representation |
---|---|
bin | 1100000101001100… |
… | …1001101001001101 |
3 | 22101000022122010012 |
4 | 3001103021221031 |
5 | 23120203213200 |
6 | 1253445123005 |
7 | 143236145222 |
oct | 30123115115 |
9 | 8330278105 |
10 | 3243022925 |
11 | 141466913a |
12 | 7660b9465 |
13 | 3c8b5329c |
14 | 22a9c7949 |
15 | 13ea9aa35 |
hex | c14c9a4d |
3243022925 has 12 divisors (see below), whose sum is σ = 4022602656. Its totient is φ = 2593609200.
The previous prime is 3243022921. The next prime is 3243022927. The reversal of 3243022925 is 5292203423.
It is not a de Polignac number, because 3243022925 - 22 = 3243022921 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3243022891 and 3243022900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3243022921) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69302 + ... + 106248.
It is an arithmetic number, because the mean of its divisors is an integer number (335216888).
Almost surely, 23243022925 is an apocalyptic number.
It is an amenable number.
3243022925 is a deficient number, since it is larger than the sum of its proper divisors (779579731).
3243022925 is a wasteful number, since it uses less digits than its factorization.
3243022925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40468 (or 40463 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 32.
The square root of 3243022925 is about 56947.5453816931. The cubic root of 3243022925 is about 1480.1872974855.
It can be divided in two parts, 32430 and 22925, that added together give a palindrome (55355).
The spelling of 3243022925 in words is "three billion, two hundred forty-three million, twenty-two thousand, nine hundred twenty-five".
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